775207080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69463}}^1$

素因数の和:69511

約数の個数: 96

約数和(自身を含む): 2600732160

約数和(自身を除く): 1825525080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 69463, 138926, 208389, 277852, 347315, 416778, 555704, 625167, 694630, 833556, 1041945, 1250334, 1389260, 1667112, 2083890, 2153353, 2500668, 2778520, 3125835, 4167780, 4306706, 5001336, 6251670, 6460059, 8335560, 8613412, 10766765, 12503340, 12920118, 17226824, 19380177, 21533530, 25006680, 25840236, 32300295, 38760354, 43067060, 51680472, 64600590, 77520708, 86134120, 96900885, 129201180, 155041416, 193801770, 258402360, 387603540, 775207080]

約数ペア:

[(1, 775207080), (2, 387603540), (3, 258402360), (4, 193801770), (5, 155041416), (6, 129201180), (8, 96900885), (9, 86134120), (10, 77520708), (12, 64600590), (15, 51680472), (18, 43067060), (20, 38760354), (24, 32300295), (30, 25840236), (31, 25006680), (36, 21533530), (40, 19380177), (45, 17226824), (60, 12920118), (62, 12503340), (72, 10766765), (90, 8613412), (93, 8335560), (120, 6460059), (124, 6251670), (155, 5001336), (180, 4306706), (186, 4167780), (248, 3125835), (279, 2778520), (310, 2500668), (360, 2153353), (372, 2083890), (465, 1667112), (558, 1389260), (620, 1250334), (744, 1041945), (930, 833556), (1116, 694630), (1240, 625167), (1395, 555704), (1860, 416778), (2232, 347315), (2790, 277852), (3720, 208389), (5580, 138926), (11160, 69463)]